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1. CN101171090 - Apparatus and method for making microreplicated article

Office China
Application Number 200680014953.7
Application Date 06.03.2006
Publication Number 101171090
Publication Date 30.04.2008
Grant Number 101171090
Grant Date 16.06.2010
Publication Kind B
IPC
B05C 9/04
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
9Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups B05C1/-B05C7/159
04for applying liquid or other fluent material to opposite sides of the work
B29D 11/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
11Producing optical elements, e.g. lenses or prisms
G02B 3/00
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3Simple or compound lenses
B29C 59/04
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59Surface shaping, e.g. embossing; Apparatus therefor
02by mechanical means, e.g. pressing
04using rollers or endless belts
CPC
B05C 1/0808
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
04for applying liquid or other fluent material to work of indefinite length
08using a roller ; or other rotating member which contacts the work along a generating line
0808Details thereof, e.g. surface characteristics
B05C 1/083
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
04for applying liquid or other fluent material to work of indefinite length
08using a roller ; or other rotating member which contacts the work along a generating line
0826the work being a web or sheets
083being passed between the coating roller and one or more backing rollers
B29C 59/046
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59Surface shaping ; of articles; , e.g. embossing; Apparatus therefor
02by mechanical means, e.g. pressing
04using rollers or endless belts
046for layered or coated substantially flat surfaces
B29C 2035/0827
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
35Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
02Heating or curing, e.g. crosslinking or vulcanizing ; during moulding, e.g. in a mould
08by wave energy or particle radiation
0805using electromagnetic radiation
0827using UV radiation
B29C 2059/023
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
59Surface shaping ; of articles; , e.g. embossing; Apparatus therefor
02by mechanical means, e.g. pressing
022characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
023Microembossing
B29D 11/00278
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
11Producing optical elements, e.g. lenses or prisms
00009Production of simple or compound lenses
00278Lenticular sheets
Applicants 3M Innovative Properties Co.
3M创新有限公司
Inventors Strand John T.
约翰·T·斯特兰德
Versers Serki
瑟奇·韦策尔斯
Agents liangxiao an lujin hua
中原信达知识产权代理有限责任公司 11219
中原信达知识产权代理有限责任公司 11219
Priority Data 60/661,428 09.03.2005 US
Title
(EN) Apparatus and method for making microreplicated article
(ZH) 制造微复制物品的设备和方法
Abstract
(EN)
A microreplication apparatus forms a microreplicated article including a web (422), a first patterned roll (460), first nip roll (454) and first coating die (456) disposed adjacent the web substrate first side and the web substrate is disposed between the first patterned roll and first nip roll. The first nip roll touches the web substrate second side and the first patterned roll touches the web substrate first side. A second patterned roll (474), second nip roll and second coating die (464), disposed adjacent the web substrate second side and the web substrate is disposed between the second patterned roll and second nip roll . The second nip roll touches the web substrate first side and the second patterned roll (474) touches the web substrate second side. A drive assembly rotates the first patterned roll and the second patterned roll maintaining a continuous registration within 100 micrometers.

(ZH)

一种形成微复制物品的微复制设备,包括片材(422)、第一图案辊(460)、第一压送辊(454)和邻近片材基体的第一面布置的第一涂布模头(456),且该片材基体布置在第一图案辊和第一压送辊之间。第一压送辊接触片材基体的第二面,且第一图案辊接触片材基体的第一面。第二图案辊(474)、第二压送辊和第二涂布模头(464)邻近片材基体的第二面布置,且片材基体布置在第二图案辊和第二压送辊之间。第二压送辊接触片材基体的第一面,且第二图案辊(474)接触片材基体的第二面。驱动组件转动第一图案辊和第二图案辊,保持100微米范围内的连续配准。